Citi Software Developer interview questions

First was an aptitude round which was pretty much easier. Then I was shortlisted for the technical round where they oops concepts, time complexity, and recursion, etc. Then there was an HR round asking various personal questionable, my strengths and weaknesses. Out of 200 people, they selected 32 people.

It was an HR+ Technical interview - focusing on topic like DBMS , SQL, Java basics and Data structures. The HR questions were very simple. And in the technical part, some basic coding of Linked Lists , arrays were asked on Sorting and other algorithms